Solve.
- 
= 
A. 42
B. 14
C. 28
D. -14
Answer: B
Mathematics
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Given the interval (a, b) on the x-axis with the point x0 inside, find the greatest value for ? > 0 such that for all x, 0 < 
< ? ? a < x < b. a = 
, b = 
, x0 = 
A. ? = 
B. ? = 
C. ? = 
D. ? = 3
Mathematics
Indicate the metric unit that would be best used to express the mass of the object.A flower petal
A. metric tonnes B. kilograms C. grams D. milligrams
Mathematics
Decide whether or not the functions are inverses of each other.f(x) = 5x - 5, g(x) = 
x + 1
A. Yes B. No
Mathematics
True or false. The set 
is a subspace of 
with the standard operations.
?
A. ?true B. ?false
Mathematics